<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>信息</title>
</head>
<body>
<p>{{ username }}</p>
<p>图书名称{{ book.name }},作者为{{ book.author }}</p>
<p>图书名称{{ books.1.name }},作者为{{ books.author }}</p>
<p>图书名称{{ books.1.name }},作者为{{ books.1 }}</p>
<p>{{ person.realname }}</p>
</body>
</html>